Color #213C38

This color has no name

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Information about #213C38 color

#213C38 color image

Basic facts about this digital color

In the Register's classification, #213C38 belongs to the Cyan Color Family, featuring Mild Saturation and Dark brightness. In numbers: rgb(33, 60, 56) (12.9% red, 23.5% green, 22% blue), or CMYK 11 / 0 / 2 / 76 for print. Curious how these numbers work? Read our RGB color codes guide.

A mildly saturated aqua cyan, #213C38 carries a shadowy depth. Expect to see shades like this in night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is practically indistinguishable from Goryeo Storeroom (#203838). Nearby in the Register you will also find Nordic (#1D393C) and Dark Slate Grey (#25383C).

Technically, the mix leans on its green channel (rgb(33, 60, 56)), which gives #213C38 its character. If you plan to put text on a #213C38 background, choose white — the contrast ratio is 11.9:1 (passing WCAG AAA), while black manages only 1.8:1. For print, note the heavy black component (K:76) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #213C38 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#213C38 color variations

View this color variations of tints, shades, tones and hues.

#213C38 color tints

Tints look brighter, pastel, and less intense.

#213C38

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#3E7169

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#5DA59B

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#93C3BC

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#C9E1DD

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White

#213C38 color shades

Shades look darker, richer, and more solid.

#213C38

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#1A2F2C

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#132321

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#0D1716

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#060B0B

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Black

#213C38 color tones

Tones looks more sophisticated and complex than base colors.

#213C38

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#2F4C48

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#405C58

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#536966

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#687573

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Grey

#213C38 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.

#21203B

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#20293B

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#20343B

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#213C38

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#203B2C

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#203B21

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#293B20

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#213C38 color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes

#213C38

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#3B2125

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Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

#213C38

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#3B2A21

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#3B2132

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Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme

#21323B

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#213C38

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#213B2A

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Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

#213C38

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#37213B

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#3B3721

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Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

#213C38

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#21253B

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#3B2125

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#3B3721

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Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

#213C38

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#2A213B

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#3B2125

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#323B21

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Alternatives to #213C38 color

View adjacent and very similar colors.

#213B31

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#213B32

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#213B33

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#213B35

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#213B36

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#213B37

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#213B39

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#213B3A

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#213B3B

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#213A3B

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#21393B

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#21373B

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#273432

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#263633

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#253734

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#233835

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#223A36

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#1F3D38

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#1E3E39

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#1C3F3A

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#1B413B

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#1A423C

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#18433D

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#182B28

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#192E2B

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#1B312E

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#1D3531

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#1F3834

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#223F3A

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#24423D

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#264540

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#284843

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#2A4C47

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#2B4F4A

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[<<< 1 COLOR BACKWARD] #213C37

Color has no name

#213C39 [1 COLOR FORWARD >>>]

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Nearest named colors to #213C38

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Goryeo Storeroom

#203838

Nordic

#1D393C

Dark Slate Grey

#25383C

Tile Green

#26433A

Tiki Tour

#234040

English Holly

#274234

Everglade

#264334

Elephant

#243640

Earthsong

#2A3E33

Iron Storage

#2B3736

Nikau

#2A4032

Sherwood Green

#1B4636

#213C38 color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

#213C38 color image

#213C38 color ORCN HD wallpaper 3840x2160 (Desktop)

#213C38 color image

#213C38 color ORCN HD wallpaper 1170x2532 (Mobile)

#213C38 color image

#213C38 color solid HD wallpaper 3840x2160 (Desktop)

#213C38 color image

#213C38 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

HEX#213C38
RGB33, 60, 56
CMYK11, 0, 2, 76
CSSrgb(33, 60, 56)

HSL171°, 29%, 18%
HSL Precise171.111°, 29.032%, 18.235%
HSV171°, 45%, 24%
HSB171°, 45%, 24%

Normalized R (0.0–1.0)0.129
Normalized G (0.0–1.0)0.235
Normalized B (0.0–1.0)0.220

GLSLvec3(0.129, 0.235, 0.220)
GLSL with alphavec4(0.129, 0.235, 0.220, 1.000)
HLSL / Metalfloat3(0.129, 0.235, 0.220)

Percentage of Red in RGB12.9%
Percentage of Green in RGB23.5%
Percentage of Blue in RGB22%

Color FamilyCyan
Saturation FamilyMild Saturation
Lightness FamilyDark

HEX ID213C38
DECIMAL ID2178104
Name LengthThis color has no name

Seen by search & AI crawlers12 times
Counting from2025-01-01

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ORCN is an independent private organisation that maintains a public register — not a governmental institution or an international standards organisation — in which a name is linked to a specific digital colour code. Registration gives the registrant the exclusive right, within the ORCN register, to have that name recorded against that colour code.

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